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1. 发明授权

US08261073B2 Digital rights management method and apparatus 失效
标题翻译：数字版权管理方法和装置
公开(公告)号：US08261073B2
公开(公告)日：2012-09-04
申请号：US11747623
申请日：2007-05-11
申请人： Yun-sang Oh , Sang-gyoo Sim , Suk-bong Lee , Yeo-jin Kim , Kyung-im Jung , Ji-soo Kim
发明人： Yun-sang Oh , Sang-gyoo Sim , Suk-bong Lee , Yeo-jin Kim , Kyung-im Jung , Ji-soo Kim
IPC分类号： H04L29/06
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/33 , G06F21/445 , G06F2221/0753 , G06F2221/0797 , G06Q20/027 , H04L9/0816 , H04L9/3268 , H04L9/3273 , H04L63/0442 , H04L63/0823 , H04L63/0853 , H04L63/0869 , H04L2209/24 , H04L2209/603
摘要： Provided are a digital rights management (DRM) method and apparatus, and more particularly, a DRM method and apparatus which can support different DRMs and use various digital content. The DRM method includes receiving a hello message request from a host device; comparing information included in the hello message request to information stored in advance; generating an error code when the hello message request contains unsupported information; and generating a hello message response that contains the error code.
摘要翻译：提供了数字版权管理（DRM）方法和装置，更具体地，可以支持不同DRM并使用各种数字内容的DRM方法和装置。 DRM方法包括从主机设备接收hello消息请求; 将包括在所述hello消息请求中的信息与预先存储的信息进行比较; 当hello消息请求包含不支持的信息时生成错误代码; 并生成包含错误代码的hello消息响应。

2. 发明授权

US08196208B2 Method and apparatus for creating and applying secure file identifier of rights object by using random numbers 失效
标题翻译：通过使用随机数创建和应用权利对象的安全文件标识符的方法和装置
公开(公告)号：US08196208B2
公开(公告)日：2012-06-05
申请号：US11747935
申请日：2007-05-14
申请人： Yeo-jin Kim , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
发明人： Yeo-jin Kim , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
IPC分类号： G06F7/04 , G06F17/30 , H04N7/16
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/33 , G06F21/445 , G06F2221/0753 , G06F2221/0797 , G06Q20/027 , H04L9/0816 , H04L9/3268 , H04L9/3273 , H04L63/0442 , H04L63/0823 , H04L63/0853 , H04L63/0869 , H04L2209/24 , H04L2209/603
摘要： Provided are a method and apparatus for creating and applying a secure file identifier of a rights object by using random numbers. The apparatus includes a secure-file-identifier generating unit which creates the secure file identifier by generating a random number and combining the random number with a hash value corresponding to a rights object identifier of the file identifier list; a transmitting unit which transmits the secure file identifier to the storage device; and a receiving unit which receives a secure file identifier list for identifying the rights object from a storage device.
摘要翻译：提供了一种通过使用随机数来创建和应用权利对象的安全文件标识符的方法和装置。该装置包括安全文件标识符生成单元，其通过生成随机数来创建安全文件标识符，并将随机数与对应于文件标识符列表的权限对象标识符的哈希值组合; 发送单元，其将所述安全文件标识符发送到所述存储装置; 以及接收单元，其接收用于从存储设备识别所述权限对象的安全文件标识符列表。

3. 发明授权

US08677498B2 Apparatus and method of managing security data 有权
标题翻译：管理安全数据的装置和方法
公开(公告)号：US08677498B2
公开(公告)日：2014-03-18
申请号：US11747983
申请日：2007-05-14
申请人： Yeo-jin Kim , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
发明人： Yeo-jin Kim , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
IPC分类号： G06F21/00
CPC分类号： G06F21/10 , G06F21/33 , G06F21/445 , G06F21/606 , G06F2221/0753 , G06F2221/0797 , G06Q20/027 , H04L9/3268 , H04L9/3273 , H04L63/0442 , H04L63/0823 , H04L63/0853 , H04L63/0869 , H04L2209/603
摘要： An apparatus and method are provided for securely managing security data between a host device and a secure multimedia card. A host device includes an access mode setting unit which sets an access mode for security data that is stored in a secure multimedia card, a transmitting and receiving unit which transmits an access request message that includes the set access mode, and an access information managing unit which receives, if connection between the host device and the secure multimedia card is separated, access information stored in the secure multimedia card, and compares the access information.
摘要翻译：提供了一种用于在主机设备和安全多媒体卡之间安全管理安全数据的装置和方法。主机设备包括一个访问模式设置单元，其设置存储在安全多媒体卡中的安全数据的访问模式，发送和接收单元，其发送包括设置的访问模式的访问请求消息，以及访问信息管理单元如果主机设备和安全多媒体卡之间的连接被分离，则接收存储在安全多媒体卡中的访问信息，并且比较访问信息。

4. 发明授权

US08340297B2 Method and apparatus for efficiently providing location of contents encryption key 失效
标题翻译：用于有效提供内容加密密钥位置的方法和装置
公开(公告)号：US08340297B2
公开(公告)日：2012-12-25
申请号：US11745675
申请日：2007-05-08
申请人： Yeo-jin Kim , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
发明人： Yeo-jin Kim , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
IPC分类号： H04L29/06
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/33 , G06F21/445 , G06F2221/0753 , G06F2221/0797 , G06Q20/027 , H04L9/0816 , H04L9/3268 , H04L9/3273 , H04L63/0442 , H04L63/0823 , H04L63/0853 , H04L63/0869 , H04L2209/24 , H04L2209/603
摘要： Disclosed are a method and apparatus for efficiently providing a location of a contents encryption key. A method of efficiently providing a location of a contents encryption key according to an embodiment of the present invention includes generating metadata containing information regarding a location of a contents encryption key in a rights object, and setting the generated metadata and the rights object in a portable storage device.
摘要翻译：公开了一种用于有效地提供内容加密密钥的位置的方法和装置。根据本发明的实施例的有效地提供内容加密密钥的位置的方法包括生成包含关于内容加密密钥位置在权利对象中的信息的元数据，并且将生成的元数据和权利对象设置在便携式储存设备。

5. 发明授权

US07854010B2 Method and apparatus for searching rights object and mapping method and mapping apparatus for the same 失效
标题翻译：搜索权限对象的方法和装置及其映射方法及其映射装置
公开(公告)号：US07854010B2
公开(公告)日：2010-12-14
申请号：US11747346
申请日：2007-05-11
申请人： Yeo-jin Kim , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
发明人： Yeo-jin Kim , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
IPC分类号： G06F11/00 , G06F12/14 , H04L9/00
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/33 , G06F21/445 , G06F2221/0753 , G06F2221/0797 , G06Q20/027 , H04L9/0816 , H04L9/3268 , H04L9/3273 , H04L63/0442 , H04L63/0823 , H04L63/0853 , H04L63/0869 , H04L2209/24 , H04L2209/603
摘要： A method and apparatus for searching a rights object and a mapping method and mapping apparatus for the same are provided. The apparatus for searching a rights object includes a transmitting/receiving unit which transmits at least one from a rights object identifier, content identifier list and a rights object to a portable storage device, and a searching unit which searches, from mapping information located in the portable storage device stored with the rights object identifier mapped with the content identifier from the content identifier list, the rights object identifier corresponding to the content identifier by using the content identifier as a search key, and retrieves the rights object stored in a rights slot corresponding to the searched rights object identifier.
摘要翻译：提供了一种用于搜索权限对象的方法和装置，以及用于其的映射方法和映射装置。用于搜索权利对象的装置包括发送/接收单元，其将从权利对象标识符，内容标识符列表和权限对象中的至少一个发送到便携式存储装置，以及搜索单元，其从位于存储有与来自内容标识符列表的内容标识符对应的权利对象标识符的便携式存储装置，通过使用内容标识符作为搜索关键字对应于内容标识符的权利对象标识符，并且检索存储在对应的权限插槽中的权限对象到搜索到的权限对象标识符。

6. 发明申请

US20070266441A1 METHOD AND APPARATUS FOR CREATING AND APPLYING SECURE FILE INDENTIFIER OF RIGHTS OBJECT BY USING RANDOM NUMBERS 失效
标题翻译：通过使用随机数创建和应用权利对象的安全文件分类器的方法和装置
公开(公告)号：US20070266441A1
公开(公告)日：2007-11-15
申请号：US11747935
申请日：2007-05-14
申请人： Yeo-jin KIM , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
发明人： Yeo-jin KIM , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
IPC分类号： H04N7/16 , H04L9/32 , H04L9/00 , G06F12/14 , G06F17/30 , G06F7/04 , G06F11/30 , G06K9/00 , H03M1/68 , H04K1/00
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/33 , G06F21/445 , G06F2221/0753 , G06F2221/0797 , G06Q20/027 , H04L9/0816 , H04L9/3268 , H04L9/3273 , H04L63/0442 , H04L63/0823 , H04L63/0853 , H04L63/0869 , H04L2209/24 , H04L2209/603
摘要： Provided are a method and apparatus for creating and applying a secure file identifier of a rights object by using random numbers. The apparatus includes a secure-file-identifier generating unit which creates the secure file identifier by generating a random number and combining the random number with a hash value corresponding to a rights object identifier of the file identifier list; a transmitting unit which transmits the secure file identifier to the storage device; and a receiving unit which receives a secure file identifier list for identifying the rights object from a storage device.
摘要翻译：提供了一种通过使用随机数来创建和应用权利对象的安全文件标识符的方法和装置。该装置包括安全文件标识符生成单元，其通过生成随机数来创建安全文件标识符，并将随机数与对应于文件标识符列表的权限对象标识符的哈希值组合; 发送单元，其将所述安全文件标识符发送到所述存储装置; 以及接收单元，其接收用于从存储设备识别所述权限对象的安全文件标识符列表。

7. 发明申请

US20070265981A1 METHOD OF TRANSFERING RIGHTS OBJECT AND ELECTRONIC DEVICE 审中-公开
标题翻译：传输权利对象和电子设备的方法
公开(公告)号：US20070265981A1
公开(公告)日：2007-11-15
申请号：US11745816
申请日：2007-05-08
申请人： Yeo-jin Kim , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
发明人： Yeo-jin Kim , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
IPC分类号： H04L9/00
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/33 , G06F21/445 , G06F2221/0753 , G06F2221/0797 , G06Q20/027 , H04L9/0816 , H04L9/3268 , H04L9/3273 , H04L63/0442 , H04L63/0823 , H04L63/0853 , H04L63/0869 , H04L2209/24 , H04L2209/603
摘要： A method of transferring a rights object (RO) and an electronic device are provided. The method includes generating a secure RO by encrypting an RO including usage rights information regarding digital content and transferring the secure RO from a first device to a second device.
摘要翻译：提供了一种传送权利对象（RO）和电子设备的方法。该方法包括通过加密包含关于数字内容的使用权信息并将安全RO从第一设备传送到第二设备来生成安全RO。

8. 发明申请

US20070266260A1 APPARATUS AND METHOD OF MANAGING SECURITY DATA 有权
标题翻译：装置和管理安全数据的方法
公开(公告)号：US20070266260A1
公开(公告)日：2007-11-15
申请号：US11747983
申请日：2007-05-14
申请人： Yeo-jin KIM , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
发明人： Yeo-jin KIM , Yun-sang Oh , Sang-gyoo Sim , Kyung-im Jung , Ji-soo Kim
IPC分类号： H04L9/00
CPC分类号： G06F21/10 , G06F21/33 , G06F21/445 , G06F21/606 , G06F2221/0753 , G06F2221/0797 , G06Q20/027 , H04L9/3268 , H04L9/3273 , H04L63/0442 , H04L63/0823 , H04L63/0853 , H04L63/0869 , H04L2209/603
摘要： An apparatus and method are provided for securely managing security data between a host device and a secure multimedia card. A host device includes an access mode setting unit which sets an access mode for security data that is stored in a secure multimedia card, a transmitting and receiving unit which transmits an access request message that includes the set access mode, and an access information managing unit which receives, if connection between the host device and the secure multimedia card is separated, access information stored in the secure multimedia card, and compares the access information.
摘要翻译：提供了一种用于在主机设备和安全多媒体卡之间安全管理安全数据的装置和方法。主机设备包括一个访问模式设置单元，其设置存储在安全多媒体卡中的安全数据的访问模式，发送和接收单元，其发送包括设置的访问模式的访问请求消息，以及访问信息管理单元如果主机设备和安全多媒体卡之间的连接被分离，则接收存储在安全多媒体卡中的访问信息，并且比较访问信息。

9. 发明授权

US08245312B2 Method and apparatus for digital rights management 有权
标题翻译：数字版权管理的方法和装置
公开(公告)号：US08245312B2
公开(公告)日：2012-08-14
申请号：US11829421
申请日：2007-07-27
申请人： Hong-young Jeon , Myung-june Jung , Hyun-jin Choi , Kyung-im Jung , Ji-soo Kim , Sun-jae Lee , Eok-soo Shim
发明人： Hong-young Jeon , Myung-june Jung , Hyun-jin Choi , Kyung-im Jung , Ji-soo Kim , Sun-jae Lee , Eok-soo Shim
IPC分类号： H04L29/06 , G06F7/04 , G06F17/30 , G06F21/00 , H04N7/16 , G06Q20/00
CPC分类号： G06F21/10 , H04L9/3263 , H04L9/3273 , H04L2209/603
摘要： A method of managing the digital rights of a remote device is disclosed. The method includes receiving a warrant including information that the use of content is allowed, issued from a main device having the replay right for the content, transmitting the warrant to a service-providing device, and receiving the content provided by the service-providing device.
摘要翻译：公开了一种管理远程设备的数字版权的方法。该方法包括从具有内容重播权的主设备发出允许包括允许使用内容的信息的手令，向服务提供设备发送手令，以及接收由服务提供设备提供的内容。

10. 发明申请

US20080141027A1 SYSTEM AND METHOD OF PROVIDING SECURITY 有权
标题翻译：提供安全的系统和方法
公开(公告)号：US20080141027A1
公开(公告)日：2008-06-12
申请号：US11832168
申请日：2007-08-01
申请人： Ji-soo Kim , Bo-gyeong Kang , Hyun-jin Choi
发明人： Ji-soo Kim , Bo-gyeong Kang , Hyun-jin Choi
IPC分类号： H04L9/00 , H04L9/32
CPC分类号： H04L9/3218 , H04L2209/42 , H04L2209/80
摘要： A method and system for providing security between a service providing server and a user device, the system including: a user device to request a service and to transmit a packet including a first public key; an authentication server to receive the packet, to authenticate the user device based on the first public key, to generate a secret key if the user device is authenticated, and to transmit the secret key to the user device; and a service providing server to check an integrity of the user device by using information for an integrity attestation having the secret key, and to provide the service to the user device according to the integrity of the user device. When the remote integrity attestation of the user device is implemented by the service providing server, the anonymity of the user device is guaranteed and the integrity of the user device is authenticated.
摘要翻译：一种用于在服务提供服务器和用户设备之间提供安全性的方法和系统，所述系统包括：用户设备，用于请求服务并发送包括第一公共密钥的分组; 用于接收分组的认证服务器，用于基于所述第一公钥对所述用户设备进行认证，以在所述用户设备被认证时生成秘密密钥，并将所述秘密密钥发送到所述用户设备; 以及服务提供服务器，通过使用具有所述秘密密钥的完整性认证的信息来检查所述用户设备的完整性，并且根据所述用户设备的完整性向所述用户设备提供所述服务。当由服务提供服务器实现用户设备的远程完整性认证时，保证了用户设备的匿名性，并对用户设备的完整性进行了认证。

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